Home / 5,849.52-8,774.83-2,151.82

Finding the Fourth Proportional to 5,849.52, 8,774.83 and 2,151.82

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Solution

The fourth proportional to 5,849.52, 8,774.83 and 2,151.82 is: 3,227.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849.52 : 8,774.83 = 2,151.82 : x
  2. Step 2: Convert to fraction form
    5,849.52/8,774.83 = 2,151.82/x
  3. Step 3: Cross multiply
    5,849.52x = 8,774.83 × 2,151.82
  4. Step 4: Simplify right side
    5,849.52x = 18,881,818.99
  5. Step 5: Solve for x
    x = 18,881,818.99/5,849.52
  6. Step 6: Final answer
    x = 3,227.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.